If document data are accidentally deleted from usb flash drive, or usb drive are formatted by mistake and all files on the external drive are lost, virus may also infect usb flash drive and make it unrecognizable by computer, or ask for format when you tries to read it. Usb flash drive may be corrupted for various reasons such as sudden power failure, or usb flash drive is dead, inaccessible, damaged, or unreadable. So how to undeleted document files from usb drive and memory card? How can I recover lost files after usb device reformat? how to retrieve back document data on usb drive after it is not detected by computer? how to get back the files on usb after files turns into shortcut?

It is possible to restore missing documents on usb drive. When files are deleted, system only mark the space as free, the document data itself is not erased. So you are able to get back lost document data on a thumb drive by scanning free space and retrieve back lost document files.

The best way to recover document data from usb drive is to use a usb drive document recovery freeware, you can download usb document undelete software for free from link below: